id	keyword
mkg-1094	bone
mkg-1094	collagen
mkg-1094	dbm
mkg-1094	fiber
mkg-1094	day
mkg-1094	matrix
mkg-1094	density
mkg-1094	powder
mkg-1094	mandibular
mkg-1094	collagen fiber
mkg-1094	group
mkg-1094	augmentation